Position in GPK
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$439,732
+$255,028 QoQ
Shares Held
41,602
+123.9% QoQ
Ownership
0.014%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#241
of 498 holders
Holding Since
Jun 2020
9 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in GPK Over Time
Shares Held
Position Value (USD)
Position in Packaging & Containers
Consumer Cyclical · as of Jun 30, 2026Magnetar Financial LLC holds $657,305 across 2 Packaging & Containers names. GPK ranks #1 (66.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | GPK |
Graphic Packaging Holding Co
This page
|
41,602 | $439,732 | |
| 2 | AMCR |
Amcor plc
|
5,019 | $217,573 |
All Filings in GPK
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9 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $439,732 | 41,602 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $184,704 | 18,582 | Shares | Sole | 2026-05-13 | |
| 2025-12-31 | $3,970,915 | 263,673 | Shares | Sole | 2026-02-17 | |
| 2023-09-30 | $1,819,340 | 81,658 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $3,174,194 | 132,093 | Shares | Sole | 2023-08-11 | |
| 2021-03-31 | $273,053 | 15,036 | Shares | Sole | 2021-05-14 | |
| 2020-12-31 | $296,433 | 17,499 | Shares | Sole | 2021-02-12 | |
| 2020-09-30 | $249,181 | 17,685 | Shares | Sole | 2020-11-16 | |
| 2020-06-30 | $167,558 | 11,977 | Shares | Sole | 2020-08-14 | |
| No filing history on record for this holder in this stock. | ||||||